Problems with Android MMS

I'm sorry if this is the wrong place to post this, I don't know where to. But anyway:

I am having problems with my MMS with my girlfriend. I can send/receive messages from everyone else but her, and I can send pictures to her just fine and she receives them. However, she can't send any pictures to me. She can send pictures to other people, just not me. We have tried everything we could find on the internet, with no luck. The last thing we tried was deleting the conversations, because there are tons of messages built up, but still nothing. I can receive SMS from her just fine but not MMS. This is really weird and we have been trying to fix this for hours with no luck. Can anyone please help?

This entry passed through the Full-Text RSS service - if this is your content and you're reading it on someone else's site, please read the FAQ at http://ift.tt/jcXqJW.

Problems with Android MMS